Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Which of the following statements is wrong about the reaction.4CrO5+6H2SO4→ 2Cr2SO43+6H2O+7O2

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya

a

It is disproportionation reaction.

b

lt is a an intramolecular redox reaction.

c

Cr acts as an oxidant, whereas O acts as a reductant.

d

CrO5 acts as oxidant and reductant both.

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

It changes to +3 in Cr2(SO4)33e−+Cr6+⟶Cr3+ (reduction) (acts as oxidant)Whereas O in CrO5 changes to O22O⊝⟶O2+2e− (oxidation) (acts of reductant)So, CrO5 acts as oxidant and reductant both.and also it is intramolecular redox reaction since in CrO5, both Cr and O undergoes oxidation and reduction reaction.
Watch 3-min video & get full concept clarity

courses

No courses found

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon